<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>购物车按钮</title>
</head>
<body>
<!-- 修改后的cart-button.html -->
<div th:fragment="cart-button">
    <div class="cart-floating-btn" id="cartButton">
        <div class="cart-btn-content">
            <i class="icon-cart"></i>
            <span class="cart-label">租购单</span>
        </div>
        <span class="cart-badge" id="cartBadge">0</span>
    </div>
</div>
</body>
</html>